1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
d1i1m1o1n [39]
3 years ago
11

Calculate the mean for each set of data.a 12, 18, 9, 14, 8, 7​

Mathematics
2 answers:
Vinil7 [7]3 years ago
6 0

Answer:

11.3, rounded

Step-by-step explanation:

mean = average. Add them all up, then divide by how many entries/data points you have.

12 + 18 + 9 + 14 + 8 + 7 = 68

There are 6 numbers we added, so 68/6 = 11.3333333

Please let me know if you have questions.

ch4aika [34]3 years ago
4 0
__________________————-
You might be interested in
How would you write 62.22 in expanded form
BARSIC [14]
All you have to do is to solve this problem is 60+2+0.20+0.02
3 0
3 years ago
Read 2 more answers
SCIENTIFIC NOTATION 8TH GRADE MATH KA- CORRECT ANSWERS ONLY PLS :)))) have a great day folks
VARVARA [1.3K]

Answer:

4.82*10^{-4}

Step-by-step explanation:

0.000082 + 0.0004 = 0.000482 = 4.82*10^{-4}

6 0
2 years ago
Read 2 more answers
Use the quadratic formula to find the solutions for..<br> y = 2x^2 - 9x + 5.
Yakvenalex [24]

Answer: x=\frac{9}{4}-\frac{\sqrt{41} }{4}  \\x=\frac{9}{4}+\frac{\sqrt{41} }{4}

Step-by-step explanation:

2x^2-9x+5

a=2

b=-9

c=5

x=\frac{-b\frac{+}{}\sqrt{b^2-4ac}  }{2a}

x=\frac{-(-9)\frac{+}{}\sqrt{(-9)^2-4(2)(5)}  }{2(2)}

x=\frac{9\frac{+}{}\sqrt{81-40}  }{4}

x=\frac{9\frac{+}{}\sqrt{41}  }{4}

x=\frac{9}{4}-\frac{\sqrt{41} }{4}  \\x=\frac{9}{4}+\frac{\sqrt{41} }{4}

4 0
3 years ago
Can you answer this question ?
Elden [556K]

Answer:

k = -14

Step-by-step explanation:

We should cross-multiply

9/(k -  7)  =  6 / k

9*k  = 6 * (k - 7)

9k = 6k  - 42

9k - 6k = -42

3k = -42

k = -14

7 0
3 years ago
Which is the product of 7/9 and 6?
OLEGan [10]

Answer:

14/3

Step-by-step explanation:

<u>7</u>       x          <u> 6</u>

9                    1

7x6=42

9X1=9

42/9     or 14/3

3 0
3 years ago
Other questions:
  • Maggie creates the fraction models shown to find the value of 1 3/4 divided by 2/3
    13·1 answer
  • PLEASE HELP! ILL MARK BRAINLIEST Find f(x) and g(x) so that the function can be described as y = f(g(x)). y = nine divided by x
    14·1 answer
  • Paul is earning money for a new bike. He is paid $3.00 for each car he washes and $1.00 for each bag of leaves he rakes. If he w
    15·1 answer
  • Please give the answer.<br>what is 44x65<br>​
    12·2 answers
  • Rewrite 9/4 as a decimal ?
    12·1 answer
  • Have y’all tried the travis scott burger is it worth the hype yes or no
    8·2 answers
  • What is the degree of the monomial? 5n3
    5·1 answer
  • Choose the statement that tells how the area of the reduced design compares to the area of the original design.
    5·2 answers
  • What is the value of x ​
    5·1 answer
  • NO LINKS!!!<br><br>Please help me with parts b and c. ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!